package com.atguigu.lease.common.springmvc;

import com.atguigu.lease.common.result.Result;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

/**
 * projectName: com.atguigu.lease.common.springmvc
 *
 * @author: 赵伟风
 * description: 全局异常处理
 *   回顾： 1.@ControllerAdvice @RestControllerAdvice 2. 定义异常处理的方法即可 @ExceptionHandler(依赖类型.class)
 */
@RestControllerAdvice
public class GlobalExceptionHandlers {


    /*
         public static Result<String> fail(String message) {
            Result<String> result = build(null);
            result.setCode(ResultCodeEnum.FAIL.getCode()); //201
            result.setMessage(message); //错误信息
            return result;
        }
     */
    @ExceptionHandler(Exception.class)
    public Result<String> exceptionHandler(Exception e){
        //记录日志
        e.printStackTrace();
        //返回提示
        return Result.fail(e.getMessage());
    }

    /*
         public static Result<String> fail(int code,String message) {
            Result<String> result = build(null);
            result.setCode(code); //201
            result.setMessage(message); //错误信息
            return result;
        }
     */
    //接收自定义异常！ 业务失败的场景！！
    @ExceptionHandler(LeaseException.class)
    public Result<String> leaseExceptionHandler(LeaseException e){
        e.printStackTrace();
        return Result.fail(e.getCode(),e.getMessage());
    }
}
